package com.mou.config;

import com.mou.interceptor.JwtTokenInterceptor;
import com.mou.json.JacksonObjectMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;


import java.util.List;

/**
 * 配置类，注册web层相关组件
 */
@Configuration
@Slf4j
public class WebMvcConfiguration extends WebMvcConfigurationSupport {

    @Autowired
    private JwtTokenInterceptor jwtTokenInterceptor;

    /**
     * 注册自定义拦截器
     *
     * @param registry
     */
    protected void addInterceptors(InterceptorRegistry registry) {
        log.info("开始注册自定义拦截器...");
        registry.addInterceptor(jwtTokenInterceptor)
                .addPathPatterns("/**")
                .excludePathPatterns("/admin/user/login",
                        "/admin/user/register",
                        "/user/user/login",
                        "/user/user/register",
                        "/user/captcha/sendCaptcha",
                        "/user/user/forgotPassword",
                        "/user/category/list",
                        "/user/product/*",
                        "/user/product/detail/*",
                        "/user/onlineUser/updateNotOnlineUser"
                        );


    }

    /**
     * 通过knife4j生成接口文档
     * @return
     */
//    @Bean
//    public Docket docketAdmin() {
//        log.info("准备生成接口文档...");
//        ApiInfo apiInfo = new ApiInfoBuilder()
//                .title("UniTrade项目接口文档")
//                .version("1.0")
//                .description("UniTrade项目接口文档")
//                .build();
//        Docket docket = new Docket(DocumentationType.SWAGGER_2)
//                .groupName("接口")
//                .apiInfo(apiInfo)
//                .select()
//                .apis(RequestHandlerSelectors.basePackage("com.mou.controller"))
//                .paths(PathSelectors.any())
//                .build();
//        return docket;
//    }
//
//    /**
//     * 设置静态资源映射
//     * @param registry
//     */
//    protected void addResourceHandlers(ResourceHandlerRegistry registry) {
//        log.info("开始进行静态资源映射...");
//        registry.
//                addResourceHandler("/swagger-ui/**")
//                .addResourceLocations("classpath:/META-INF/resources/webjars/springfox-swagger-ui/")
//                .resourceChain(false);
//        registry.addResourceHandler("/swagger-ui.html").addResourceLocations("classpath:/META-INF/resources/");
//        registry.addResourceHandler("/doc.html").addResourceLocations("classpath:/META-INF/resources/");
//        registry.addResourceHandler("/webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");
//    }
//
    @Override
    protected void extendMessageConverters(List<HttpMessageConverter<?>> converters) {
        log.info("扩展消息转换器...");
        MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();
        converter.setObjectMapper(new JacksonObjectMapper());
        converters.add(0, converter);
    }
}
